package com.kaifamiao.demo.d0722;

public class Demo01 {

    public static void main(String[] args) {

        GirlFriend gf = new GirlFriend();
        GirlFriend gf1 = new GirlFriend();
        GirlFriend gf2 = gf1;

        System.out.println(gf);
        System.out.println(gf1);
        System.out.println(gf2);
    }

}
